Report #2860823

Received Sep 23, 2025

Hospitalized

A note on interpretation. VAERS reports are unverified and may be incomplete or coincidental. A report does not establish that a vaccine caused an event, and counts should not be used to calculate incidence or infer causation. Full disclaimer

Overview

Sex: Male
Age: 16 yrs
State: NJ
Recovered: Not recovered
Vaccinated: Sep 18, 2025
Onset: Sep 20, 2025
Days to onset: 2
Hospital days: 5

Vaccines (2)

Type	Name	Manufacturer	Dose	Lot	Route / Site
MMR	MEASLES + MUMPS + RUBELLA (MMR II)	MERCK & CO. INC.	UNK	—	—
TDAP	TDAP (BOOSTRIX)	GLAXOSMITHKLINE BIOLOGICALS	UNK	—	—

Symptoms (5)

Echocardiogram normalElectrocardiogramIntensive careMyopericarditisTroponin increased

Symptom narrative

myopericarditis requiring PICU admission for work up and management

Current illness

none

Medical history

none

Other medications

none

Allergies

none

Lab data

elevated troponins, normal echo and serial ekgs, pending cardiac mri